1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _STAT_DSR_H 27 #define _STAT_DSR_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * Description of each device identified 37 */ 38 typedef struct list_of_disks { 39 char *dtype; /* device type: sd, ssd, md, st, etc. */ 40 int dnum; /* device number */ 41 char *dsk; /* in form of cNtNdN */ 42 char *dname; /* in form of /dev/dsk/cNtNdN */ 43 char *devidstr; /* in form of "id1,sd@XXXX" */ 44 uint_t flags; /* see SLICES_OK and PARTITIONS_OK above */ 45 uint_t seen; /* Used for diffing disk lists */ 46 struct list_of_disks *next; /* link to next one */ 47 } disk_list_t; 48 49 /* 50 * Description of each mount point currently existing on the system. 51 */ 52 typedef struct mnt_info { 53 char *device_name; 54 char *mount_point; 55 char *devinfo; 56 uint_t minor; 57 struct mnt_info *next; 58 } mnt_t; 59 60 /* 61 * The following are used to control treatment of kstat names 62 * which fall beyond the number of disk partitions allowed on 63 * the particular ISA. PARTITIONS_OK is set only on an Intel 64 * system. 65 */ 66 #define SLICES_OK 1 67 #define PARTITIONS_OK 2 68 69 void do_mnttab(void); 70 mnt_t *lookup_mntent_byname(char *); 71 disk_list_t *lookup_ks_name(char *, int); 72 char *lookup_nfs_name(char *, kstat_ctl_t *); 73 void cleanup_iodevs_snapshot(); 74 75 #ifdef __cplusplus 76 } 77 #endif 78 79 #endif /* _STAT_DSR_H */ 80